IGFBP4 Antibody 1 Publications

Rabbit Polyclonal| Catalog number: 18500-1-AP

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Con: 45 μg/150 μl

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Species specificity:
human, rat, chicken

Positive WB detected in:
C6 cells

Positive IHC detected in:
human liver tissue, human colon tissue

Positive IF detected in:
C6 cells

Recommended dilution:
WB : 1:500-1:3000
IHC : 1:50-1:500
IF : 1:10-1:100

Product Information


Purification method:
Antigen affinity purification


PBS with 0.1% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
insulin-like growth factor binding protein 4

Calculated molecular weight:
28 kDa

Observed molecular weight:
28-40 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

BP 4, HT29 IGFBP, IBP 4, IBP4, IGF binding protein 4, IGFBP 4, IGFBP4

Insulin-like growth factor-binding protein 4 (IGFBP4), also named as IBP4, is a 258 amino acid porotein, which contains one IGFBP N-terminal domain and one thyroglobulin type-1 domain. IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors. IGFBP4 is a secreted protein and calculated molecular weight is 28 kDa.

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